The AQI in Saint Petersburg is currently 5 — Good. Air quality is satisfactory; little or no risk.
| Measurement | Value |
|---|---|
| PM2.5 | 5 |
| PM10 | 1 |
| Ozone (O₃) | 29.4 |
| NO₂ | 18.6 |
| SO₂ | 3.4 |
| CO | 2.3 |
| Temperature (°C) | 15.5 |
| Humidity (%) | 81.1 |
| Pressure (hPa) | 1003.2 |
| Wind (m/s) | 6.5 |
| Wind Gust (m/s) | 11.1 |